THE U(1)-HIGGS MODEL - STUDY OF THE CONFINING-HIGGS TRANSITION

被引：0
|
作者：
ALONSO, JL
AZCOITI, V
CAMPOS, I
CIRIA, JC
CRUZ, A
INIGUEZ, D
LESMES, F
PIEDRAFITA, C
RIVERO, A
TARANCON, A
TELLEZ, P
BADONI, D
PECH, J
FERNANDEZ, LA
SUDUPE, AM
RUIZLORENZO, JJ
GONZALEZARROYO, A
MARTINEZ, P
机构：
[1] UNIV ZARAGOZA,ZARAGOZA,SPAIN
[2] INFN,ROME,ITALY
[3] UNIV AUTONOMA MADRID,MADRID 34,SPAIN
[4] UNIV COMPLUTENSE MADRID,FAC CIENCIAS FIS,DEPT FIS THEOR 1,E-28040 MADRID,SPAIN
来源：
NUCLEAR PHYSICS B | 1993年
关键词：
D O I：
10.1016/0920-5632(93)90306-Q
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We simulate the U(1)-Higgs lattice model with fixed Higgs modulus, in the region where the transition between the Higgs and Confining phases disappears. We find a first order transition line that ends in a second order point. Thermodynamic magnitudes and their associated critical exponents are introduced. The measured data allow us to fit the critical exponents finding values in agreement with the mean field prediction. The location of the critical point and the slope of the first order line are accurately given.
引用
收藏
页码：701 / 704
页数：4
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